Quick answers
- Does Brian J. Junnila accept Medicare assignment?
- Yes. Medicare's clinician data says Brian J. Junnila accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Brian J. Junnila see?
- In 2024, CMS data shows 221 Original Medicare patients and 255 services for Brian J. Junnila. This counts Original Medicare only and measures volume, not quality.
- What is Brian J. Junnila's NPI number?
- 1346479805. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Brian J. Junnila, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 221 |
|---|---|
| Services billed to Medicare | 255 |
| Different services or procedures | 23 |
| Participating Medicare provider | Yes |
| Average age of these patients | 69 |
Most frequent services
- Emergency department visit with high level of medical decision making (99285)139 services
- Emergency department visit with moderate level of medical decision making (99284)62 services
- Emergency department visit with low level of medical decision making (99283)19 services
- Critical care, first 30-74 minutes (99291)11 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol68%
- Arthritis52%
- Anxiety44%
- Diabetes41%
- Ischemic heart disease39%
Hospitals where Brian J. Junnila works
Medicare's Facility Affiliation Data lists Brian J. Junnila at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Essentia Health Moose LakeMoose Lake, MN · Critical Access Hospital · Emergency services: listed by Medicare · CCN 241350
- Essentia Health SandstoneSandstone, MN · Critical Access Hospital · Emergency services: listed by Medicare · CCN 241309
- Essentia Health St Mary's Medical CenterDuluth, MN · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 240002
- Essentia Health VirginiaVirginia, MN · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: not listed by Medicare · CCN 240084
- St Marys Hospital SuperiorSuperior, WI · Critical Access Hospital · Emergency services: listed by Medicare · CCN 521329
Practice locations
Addresses where Brian J. Junnila is enrolled with Medicare (CMS data updated October 2, 2026).
- 402 E 2nd StDuluth, MN 55805
- 901 9th St NVirginia, MN 55792 (218) 741‑3340
Group practices
Medicare enrollment lists Brian J. Junnila as a member of these groups (CMS data updated October 2, 2026).
- St Marys Medical Center93 clinicians in the group
- Essentia Health Virginia LLC63 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Duluth
Clinicians with the same Medicare primary specialty in Duluth, MN — not a recommendation.
Other clinicians in St Marys Medical Center
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2009 (17 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1346479805 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians